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authorTejun Heo <htejun@gmail.com>2007-08-06 18:36:23 +0900
committerJeff Garzik <jeff@garzik.org>2007-10-12 14:55:31 -0400
commitcc0680a580b5be81a1ca321b58f8e9b80b5c1052 (patch)
tree57454cdfdc9890f4e8d9f532e9cd240c7361951f /drivers/ata/sata_inic162x.c
parent955e57dfde4ff75e4d7329ac7a3d645b16015309 (diff)
downloadop-kernel-dev-cc0680a580b5be81a1ca321b58f8e9b80b5c1052.zip
op-kernel-dev-cc0680a580b5be81a1ca321b58f8e9b80b5c1052.tar.gz
libata-link: linkify reset
Make reset methods and related functions deal with ata_link instead of ata_port. * ata_do_reset() * ata_eh_reset() * all prereset/reset/postreset methods and related functions This patch introduces no behavior change. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/sata_inic162x.c')
-rw-r--r--drivers/ata/sata_inic162x.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index f2b1bea..95caba0 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -417,12 +417,13 @@ static void inic_thaw(struct ata_port *ap)
* SRST and SControl hardreset don't give valid signature on this
* controller. Only controller specific hardreset mechanism works.
*/
-static int inic_hardreset(struct ata_port *ap, unsigned int *class,
+static int inic_hardreset(struct ata_link *link, unsigned int *class,
unsigned long deadline)
{
+ struct ata_port *ap = link->ap;
void __iomem *port_base = inic_port_base(ap);
void __iomem *idma_ctl = port_base + PORT_IDMA_CTL;
- const unsigned long *timing = sata_ehc_deb_timing(&ap->link.eh_context);
+ const unsigned long *timing = sata_ehc_deb_timing(&link->eh_context);
u16 val;
int rc;
@@ -435,15 +436,15 @@ static int inic_hardreset(struct ata_port *ap, unsigned int *class,
msleep(1);
writew(val & ~IDMA_CTL_RST_ATA, idma_ctl);
- rc = sata_link_resume(&ap->link, timing, deadline);
+ rc = sata_link_resume(link, timing, deadline);
if (rc) {
- ata_port_printk(ap, KERN_WARNING, "failed to resume "
+ ata_link_printk(link, KERN_WARNING, "failed to resume "
"link after reset (errno=%d)\n", rc);
return rc;
}
*class = ATA_DEV_NONE;
- if (ata_link_online(&ap->link)) {
+ if (ata_link_online(link)) {
struct ata_taskfile tf;
/* wait a while before checking status */
@@ -452,7 +453,7 @@ static int inic_hardreset(struct ata_port *ap, unsigned int *class,
rc = ata_wait_ready(ap, deadline);
/* link occupied, -ENODEV too is an error */
if (rc) {
- ata_port_printk(ap, KERN_WARNING, "device not ready "
+ ata_link_printk(link, KERN_WARNING, "device not ready "
"after hardreset (errno=%d)\n", rc);
return rc;
}
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